Freezing Beer

Take a look at these two beers? They're from the same fermenter, used the same yeast and went into two cornies that were sanitised with the same sanitiser. 


So what's the difference?

Well, I left the one of the right outside on the patio during the latest cold snap and when I'd remembered I'd done it, the beer had frozen slightly so I brought it in the conservatory. 


I think I'm going to do this a bit more often. Incidentally, blindfolded, I couldn't tell the difference between the two.